Substrates for peptidase S08.072: PCSK1 peptidase
Peptide and protein substrates that are thought to be physiologically relevant are indicated by P. Peptide and protein substrates that are thought to be pathologically relevant are indicated by D. Peptide and protein substrates that are not physiologically relevant are indicated by N. Synthetic substrates are indicated by S. Click on the symbol to show only physiological, non-physiological or synthetic substrates, or here to display all substrates. How cleavage sites have been identified are indicated by the following evidence codes: NT = N-terminal sequencing, MS = mass spectroscopy, MU = mutation, CS = consensus sequence, LC = liquid chromatography. To see all annotated cleavages for a protein substrate, click on the UniProt Accession.
| Substrate | Uniprot | Residue range | Cleavage Site | Cleavage type | Evidence | P4 | P3 | P2 | P1 | P1' | P2' | P3' | P4' | Reference | CutDB | MERNUM |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Agouti-related protein | O00253 | 21-132 | peptide-Arg82+Ser-peptide | P | Arg | Glu | Pro | Arg | Ser | Ser | Arg | Arg | Creemers et al., 2006 | |||
| Agouti-related protein | O00253 | 21-132 | peptide-Arg85+Arg-peptide | P | Arg | Ser | Ser | Arg | Arg | Cys | Val | Arg | Creemers et al., 2006 | |||
| Appetite-regulating hormone | Q9EQX0 | 24-75 | peptide-Arg51+Ala-peptide | P | CS | Leu | Gln | Pro | Arg | Ala | Leu | Glu | Gly | Zhu et al., 2006 | ||
| cholecystokinin | P01355 | 21-115 | peptide-Arg45+Ala-peptide | P | Arg | Gln | Leu | Arg | Ala | Val | Leu | Arg | Wang et al., 1998 | 18705 | ||
| cholecystokinin | P01355 | 21-115 | peptide-Arg106+Ser-peptide | P | Phe | Gly | Arg | Arg | Ser | Ala | Glu | Asp | Wang et al., 1998 | |||
| cholecystokinin | P01355 | 21-115 | peptide-Arg95+Asp-peptide | P | Ile | Ser | Asp | Arg | Asp | Tyr | Met | Gly | Wang et al., 1998 | |||
| Cholecystokinin precursor | P09240 | 21-115 | peptide-Arg70+Lys-peptide | P | NT | Gln | Gln | Val | Arg | Lys | Ala | Pro | Ser | Rehfeld, 2006 | ||
| Cholecystokinin precursor | P09240 | 21-115 | peptide-Arg64+Tyr-peptide | P | NT | Leu | Leu | Ala | Arg | Tyr | Ile | Gln | Gln | Rehfeld, 2006 | ||
| Cocaine- and amphetamine-regulated transcript protein precursor | P49192-1 | 28-129 | peptide-Arg81+Ile-peptide | P | Lys | Ser | Lys | Arg | Ile | Pro | Ile | Tyr | Stein et al., 2006 | |||
| Cocaine- and amphetamine-regulated transcript protein precursor | P49192-1 | 28-129 | peptide-Arg59+Ala-peptide | P | Arg | Gln | Leu | Arg | Ala | Pro | Gly | Ala | Stein et al., 2006 | |||
| Cocaine- and amphetamine-regulated transcript protein precursor | P49192-2 | 28-129 | peptide-Arg36+Ala-peptide | P | Leu | Gln | Pro | Arg | Ala | Leu | Asp | Ile | Stein et al., 2006 | |||
| consensus arginyl bond | peptide-Lys-Arg+peptide | N | - | NPe | Lys | Arg | CPe | - | - | - | Seidah & Chretien, 2004 | |||||
| consensus arginyl bond | peptide-Arg-Arg+peptide | N | - | NPe | Arg | Arg | CPe | - | - | - | Seidah & Chretien, 2004 | |||||
| consensus arginyl bond | peptide-Arg-Xaa-Xaa-Arg+peptide | N | Arg | Xaa | Xaa | Arg | CPe | - | - | - | Seidah & Chretien, 2004 | |||||
| consensus arginyl bond | peptide-Lys-Xaa-Xaa-Arg+peptide | N | Lys | Xaa | Xaa | Arg | CPe | - | - | - | Seidah & Chretien, 2004 | |||||
| gastrin | P48757 | 22-101 | peptide-Arg58+Gln-peptide | P | His | His | Arg | Arg | Gln | Leu | Gly | Pro | Rehfeld et al., 2008 | 21163 | ||
| gastrin | P48757 | 22-101 | peptide-Arg95+Ser-peptide | P | Phe | Gly | Arg | Arg | Ser | Ala | Glu | Glu | Rehfeld et al., 2008 | 21164 | ||
| gastrin precursor | P01350 | 59-101 | peptide-Lys75+Gln-peptide | P | NT | Pro | Ser | Lys | Lys | Gln | Gly | Pro | Trp | Sawada et al., 2000 | ||
| gastrin precursor | P01350 | 22-101 | peptide-Arg95+Ser-peptide | P | NT | Phe | Gly | Arg | Arg | Ser | Ala | Glu | Asp | Sawada et al., 2000 | ||
| gastrin precursor | P01350 | 22-101 | peptide-Arg58+Gln-peptide | P | NT | His | His | Arg | Arg | Gln | Leu | Gly | Pro | Sawada et al., 2000 | ||
| Glp-Arg-Thr-Lys-Arg-NHMec | Glp-Arg-Thr-Lys-Arg+NHMec | S | Arg | Thr | Lys | Arg | AMC | - | - | - | Seidah & Chretien, 2004 | |||||
| glucagon | P29794 | 21-180 | peptide-Arg83+Asn-peptide | N | Asn | Thr | Lys | Arg | Asn | Lys | Asn | Asn | 17580 | |||
| glucagon | P01275 | 21-180 | peptide-Arg83+Asn-peptide | P | NT | Asn | Thr | Lys | Arg | Asn | Arg | Asn | Asn | Bonic & Mackin, 2003 | ||
| glucagon | P01275 | 21-180 | peptide-Arg91+His-peptide | P | NT | Ile | Ala | Lys | Arg | His | Asp | Glu | Phe | Bonic & Mackin, 2003 | ||
| glucagon | P01275 | 21-180 | peptide-Arg97+His-peptide | P | NT | Glu | Phe | Glu | Arg | His | Ala | Glu | Gly | Bonic & Mackin, 2003 | ||
| glucagon | P01275 | 21-180 | peptide-Arg130+Asp-peptide | P | NT | Arg | Gly | Arg | Arg | Asp | Phe | Pro | Glu | Bonic & Mackin, 2003 | ||
| glucagon | P01275 | 21-180 | peptide-Arg145+His-peptide | P | NT | Leu | Gly | Arg | Arg | His | Ala | Asp | Gly | Bonic & Mackin, 2003 | ||
| glucagon precursor | P29794 | 21-180 | peptide-Arg91+His-peptide | N | Ile | Ala | Lys | Arg | His | Asp | Glu | Phe | ||||
| glucagon precursor | P29794 | 21-180 | peptide-Arg97+His-peptide | N | Glu | Phe | Glu | Arg | His | Ala | Glu | Gly | ||||
| glucagon precursor | P29794 | 21-180 | peptide-Arg130+Asp-peptide | N | Arg | Gly | Arg | Arg | Asp | Phe | Pro | Glu | ||||
| glucagon precursor | P29794 | 21-180 | peptide-Arg145+His-peptide | N | Phe | Arg | Arg | Arg | His | Ala | Asp | Gly | 17577 | |||
| glucagon precursor | P01275 | 21-178 | peptide-Arg91+His-peptide | N | Ile | Ala | Lys | Arg | His | Asp | Glu | Phe | ||||
| glucagon precursor | P01275 | 21-178 | peptide-Arg97+His-peptide | N | Glu | Phe | Glu | Arg | His | Ala | Glu | Gly | ||||
| glucagon precursor | P01275 | 21-178 | peptide-Arg130+Asp-peptide | N | Arg | Gly | Arg | Arg | Asp | Phe | Pro | Glu | ||||
| glucagon precursor | P01275 | 21-178 | peptide-Arg145+His-peptide | N | Leu | Gly | Arg | Arg | His | Ala | Asp | Gly | ||||
| glucagon precursor | P55095 | 21-180 | peptide-Arg91+His-peptide | P | Ile | Ala | Lys | Arg | His | Asp | Glu | Phe | Rouillé et al., 1995 | 18643 | ||
| glucagon precursor | P55095 | 21-180 | peptide-Arg97+His-peptide | P | Glu | Phe | Glu | Arg | His | Ala | Glu | Gly | Rouillé et al., 1995 | 18644 | ||
| glucagon precursor | P55095 | 21-180 | peptide-Arg130+Asp-peptide | P | Arg | Gly | Arg | Arg | Asp | Phe | Pro | Glu | Rouillé et al., 1995 | 18645 | ||
| glucagon precursor | P55095 | 21-180 | peptide-Arg145+His-peptide | P | Leu | Gly | Arg | Arg | His | Ala | Asp | Gly | Rouillé et al., 1995 | 18646 | ||
| glucagon precursor | P55095 | 21-180 | peptide-Arg83+Asn-peptide | P | Asn | Thr | Lys | Arg | Asn | Arg | Asn | Asn | ||||
| glucagon precursor | P01275 | 21-178 | peptide-Arg83+Asn-peptide | N | Asn | Thr | Lys | Arg | Asn | Arg | Asn | Asn | 17581 | |||
| IAPP | Q0ZD87 | 23-89 | peptide-Arg73+Asn-peptide | P | Tyr | Gly | Lys | Arg | Asn | Ala | Val | Glu | Wang et al., 2001 | 3398 | ||
| insulin I | P01325 | 25-108 | peptide-Arg56+Glu-peptide | P | Lys | Ser | Arg | Arg | Glu | Val | Glu | Asp | Furuta et al., 1998 | 18649 | ||
| insulin II | P01326 | 25-110 | peptide-Arg56+Glu-peptide | P | Met | Ser | Arg | Arg | Glu | Val | Glu | Asp | Furuta et al., 1998 | 18652 | ||
| insulin precursor | P01308 | 25-110 | peptide-Arg89+Gly-peptide | P | Leu | Gln | Lys | Arg | Gly | Ile | Val | Glu | Seidah & Chretien, 1994 | 17599 | ||
| insulin precursor | P01308 | 25-110 | peptide-Arg56+Glu-peptide | P | Lys | Thr | Arg | Arg | Glu | Ala | Glu | Asp | Seidah & Chretien, 1994 | 18655 | ||
| insulin-1 | P01322 | 25-110 | peptide-Arg56+Glu-peptide | P | Lys | Ser | Arg | Arg | Glu | Val | Glu | Asp | Irminger et al., 1997 | |||
| insulin-1 | P01322 | 25-110 | peptide-Arg89+Gly-peptide | P | Arg | Gln | Lys | Arg | Gly | Ile | Val | Asp | Irminger et al., 1997 | |||
| insulin-2 | P01323 | 25-110 | peptide-Arg89+Gly-peptide | P | Arg | Gln | Lys | Arg | Gly | Ile | Val | Asp | Irminger et al., 1997 | 18654 | ||
| insulin-2 | P01323 | 25-110 | peptide-Arg56+Glu-peptide | P | Met | Ser | Arg | Arg | Glu | Val | Glu | Asp | Irminger et al., 1997 | |||
| neuroendocrine protein 7B2 | P12961 | 27-212 | peptide-Arg181+Ser-peptide | P | CS | Arg | Lys | Arg | Arg | Ser | Val | Asn | Pro | De Bie et al., 1995 | ||
| neuropeptide Y | P07808 | 30-98 | peptide-Arg68+Ser-peptide | P | Tyr | Gly | Lys | Arg | Ser | Ser | Pro | Glu | Brakch et al., 1998 | 18709 | ||
| neurotensin/neuromedin N | P20068 | 23-169 | peptide-Arg141+Lys-peptide | P | Val | Ile | Lys | Arg | Lys | Ile | Pro | Tyr | Rovère et al., 1996 | 18673 | ||
| neurotensin/neuromedin N | P20068 | 23-169 | peptide-Arg149+Gln-peptide | P | Ile | Leu | Lys | Arg | Gln | Leu | Tyr | Glu | Rovère et al., 1996 | 18676 | ||
| neurotensin/neuromedin N | P20068 | 23-169 | peptide-Arg164+Ala-peptide | P | Ile | Leu | Lys | Arg | Ala | Ser | Tyr | Tyr | Rovère et al., 1996 | 18678 | ||
| oxytocin-neurophysin 1 | P01179 | 1-125 | peptide-Arg31+Ala-peptide | P | Gly | Gly | Lys | Arg | Ala | Ala | Leu | Asp | Coates & Birch, 1998 | 18712 | ||
| pro-melanin-concentrating hormone | P14200 | 22-165 | peptide-Arg146+Asp-peptide | P | Ile | Gly | Arg | Arg | Asp | Phe | Asp | Met | Viale et al., 1999 | 18661 | ||
| pro-opiomelanocortin | P01190 | 1-265 | peptide-Lys262+Lys-Lys-Gly | P | NT | Asn | Ala | His | Lys | Lys | Gly | Gln | - | Zhou et al., 1992 | ||
| prodynorphin | P06300 | 22-248 | peptide-Arg201+Tyr-peptide | P | Leu | Tyr | Lys | Arg | Tyr | Gly | Gly | Phe | Seidah & Chretien, 1994 | 17590 | ||
| prodynorphin | P06300 | 22-248 | peptide-Arg234+Ser-peptide | P | Val | Val | Thr | Arg | Ser | Gln | Glu | Asn | Seidah & Chretien, 1994 | 17591 | ||
| prodynorphin | P06300 | 22-255 | peptide-Arg234+Ser-peptide | P | Val | Val | Thr | Arg | Ser | Gln | Glu | Asn | Dupuy et al., 1994 | 18704 | ||
| prodynorphin | P06300 | 22-248 | peptide-Arg165+Tyr-peptide | P | Gln | Ala | Lys | Arg | Tyr | Gly | Gly | Phe | Dupuy et al., 1994 | 17589 | ||
| prodynorphin | P06300 | 22-248 | peptide-Arg176+Ser-peptide | P | Tyr | Pro | Lys | Arg | Ser | Ser | Glu | Met | Dupuy et al., 1994 | |||
| proenkephalin A | P04094 | 25-269 | peptide-Lys99+Tyr-peptide | P | Leu | Ala | Lys | Lys | Tyr | Gly | Gly | Phe | Johanning et al., 1997 | 18679 | ||
| proenkephalin A | P04094 | 25-269 | peptide-Arg238+Phe-peptide | P | Phe | Leu | Lys | Arg | Phe | Ala | Glu | Ser | Johanning et al., 1997 | 18693 | ||
| proenkephalin-A | P01210 | 25-267 | peptide-Arg260+Tyr-peptide | P | Met | Glu | Lys | Arg | Tyr | Gly | Gly | Phe | Seidah & Chretien, 1994 | 18695 | ||
| proenkephalin-A | P01210 | 25-267 | peptide-Arg185+Tyr-peptide | P | Val | Ser | Lys | Arg | Tyr | Gly | Gly | Phe | Seidah & Chretien, 1994 | 17592 | ||
| proenkephalin-A | P01210 | 25-267 | peptide-Arg236+Phe-peptide | P | Phe | Leu | Lys | Arg | Phe | Ala | Glu | Ala | Seidah & Chretien, 1994 | 17595 | ||
| proenkephalin-A | P01210 | 25-267 | peptide-Arg229+Tyr-peptide | P | Tyr | Gln | Lys | Arg | Tyr | Gly | Gly | Phe | Seidah & Chretien, 1994 | 18692 | ||
| proenkephalin-A | P01210 | 25-267 | peptide-Arg195+Ser-peptide | P | Gly | Leu | Lys | Arg | Ser | Pro | Gln | Leu | Seidah & Chretien, 1994 | 18688 | ||
| proenkephalin-A | P01210 | 25-267 | peptide-Lys142+Asp-peptide | P | Phe | Met | Lys | Lys | Asp | Ala | Glu | Glu | Seidah & Chretien, 1994 | 17597 | ||
| proopiomelanocortin | P01193 | 27-235 | peptide-Arg123+Ser-peptide | P | Glu | Gly | Lys | Arg | Ser | Tyr | Ser | Met | Benjannet et al., 1991 | 17602 | ||
| proopiomelanocortin | P01193 | 27-235 | peptide-Arg204+Tyr-peptide | P | Lys | Asp | Lys | Arg | Tyr | Gly | Gly | Phe | Benjannet et al., 1991 | 17601 | ||
| proopiomelanocortin | P01193 | 27-235 | peptide-Arg164+Glu-peptide | P | Glu | Phe | Lys | Arg | Glu | Leu | Glu | Gly | Benjannet et al., 1991 | 17600 | ||
| proopiomelanocortin | P01193 | 27-235 | peptide-Lys233+Gly-peptide | P | Ala | His | Lys | Lys | Gly | Gln | - | - | Benjannet et al., 1991 | 18671 | ||
| proprotein convertase 1 | P63239 | 28-753 | peptide-Arg110+Ser-peptide | P | NT | Arg | Ser | Lys | Arg | Ser | Val | Gln | Lys | Boudreault et al., 1999 | 18722 | |
| prosomatostatin | P60042 | 25-116 | peptide-Lys102+Ala-peptide | P | Arg | Glu | Arg | Lys | Ala | Gly | Cys | Lys | Seidah & Chretien, 1994 | 18713 | ||
| prothyroliberin | P20396 | 25-242 | peptide-Arg83+Gln-peptide | P | Leu | Ser | Lys | Arg | Gln | His | Pro | Gly | Seidah & Chretien, 2004 | 17609 | ||
| prothyroliberin | P20396 | 25-242 | peptide-Arg89+Gln-peptide | P | Pro | His | Lys | Arg | Gln | His | Pro | Gly | Seidah & Chretien, 2004 | 17604 | ||
| prothyroliberin | P20396 | 25-242 | peptide-Arg134+Gln-peptide | P | Gln | His | Lys | Arg | Gln | His | Pro | Gly | Seidah & Chretien, 2004 | 17605 | ||
| prothyroliberin | P20396 | 25-242 | peptide-Arg151+Gln-peptide | P | Val | Pro | Lys | Arg | Gln | His | Pro | Gly | Seidah & Chretien, 2004 | 17606 | ||
| prothyroliberin | P20396 | 25-242 | peptide-Arg185+Gln-peptide | P | Pro | Glu | Lys | Arg | Gln | His | Pro | Gly | Seidah & Chretien, 2004 | 17607 | ||
| prothyroliberin | P20396 | 25-242 | peptide-Arg226+Gln-peptide | P | Glu | Glu | Lys | Arg | Gln | His | Pro | Gly | Seidah & Chretien, 2004 | 17608 | ||
| prothyroliberin | P01150 | 25-255 | peptide-Arg52+Phe-peptide | P | Pro | Glu | Arg | Arg | Phe | Leu | Trp | Lys | Friedman et al., 1995 | 18657 | ||
| prothyroliberin | P01150 | 25-255 | peptide-Arg153+Gln-peptide | P | Gln | Val | Lys | Arg | Gln | His | Pro | Gly | Nillni et al., 1995 | |||
| prothyroliberin | P01150 | 25-255 | peptide-Arg159+Ser-peptide | P | Pro | Gly | Arg | Arg | Ser | Phe | Pro | Trp | Nillni et al., 1995 | |||
| prothyroliberin | P01150 | 25-255 | peptide-Arg114+Ala-peptide | P | Pro | Gly | Arg | Arg | Ala | Asn | Gln | Asp | Nillni et al., 1995 | |||
| prothyroliberin | P01150 | 25-255 | peptide-Arg207+Ala-peptide | P | Pro | Gly | Lys | Arg | Ala | Leu | Gly | His | Nillni et al., 1995 | |||
| prothyroliberin | P01150 | 25-255 | peptide-Arg82+Glu-peptide | P | Pro | Gly | Lys | Arg | Glu | Glu | Glu | Glu | Nillni et al., 1995 | |||
| prothyroliberin | P01150 | 25-255 | peptide-Arg76+Gln-peptide | P | Ile | Thr | Lys | Arg | Gln | His | Pro | Gly | Nillni et al., 1995 | |||
| renin precursor | P00797 | 24-406 | peptide-Arg66+Leu-peptide | P | Pro | Met | Lys | Arg | Leu | Thr | Leu | Gly | Seidah & Chretien, 1994 | 18715 | ||
| renin-2 precursor | P00796 | 26-401 | peptide-Arg63+Leu-peptide | P | Phe | Thr | Lys | Arg | Ser | Ser | Leu | Thr | Seidah & Chretien, 1994 | 17611 | ||
| secretogranin-1 | P16014 | 21-677 | peptide-Arg574+Pro-peptide | P | Trp | Glu | Arg | Arg | Pro | Phe | Ser | Glu | Laslop et al., 1998 | 18716 | ||
| secretogranin-1 | P16014 | 21-677 | peptide-Arg587+Ser-peptide | P | Tyr | Glu | Lys | Arg | Ser | Phe | Ala | Arg | Laslop et al., 1998 | 18719 | ||
| serum albumin precursor | P02768 | 19-609 | peptide-Arg24+Asp-peptide | P | Val | Phe | Arg | Arg | Asp | Ala | His | Lys | Rufaut et al., 1993 | 18720 | ||
| serum albumin precursor | P19121 | 24-615 | peptide-Arg26+Asp-peptide | P | Arg | Phe | Ala | Arg | Asp | Ala | Glu | His | Rufaut et al., 1993 | 18721 | ||
| vasopressin-neurophysin 2-copeptin | P01186 | 24-168 | peptide-Arg125+Ala-peptide | P | Arg | Leu | Thr | Arg | Ala | Arg | Glu | Gln | Coates et al., 1998 | 18711 |
